BPG is committed to discovery and dissemination of knowledge
Total Visits of This Article
2021 | Number of total visits
Rank Countries/Territories Count Percent
1 China 15 28.8%
2 Netherlands 11 21.2%
3 Germany 8 15.4%
4 Russia 6 11.5%
5 United States 5 9.6%
6 Japan 2 3.8%
7 Slovakia 2 3.8%
8 France 2 3.8%
9 India 1 1.9%